76491840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:189

約数の個数: 224

約数和(自身を含む): 265541760

約数和(自身を除く): 189049920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 43, 48, 51, 60, 64, 68, 80, 85, 86, 96, 102, 109, 120, 129, 136, 160, 170, 172, 192, 204, 215, 218, 240, 255, 258, 272, 320, 327, 340, 344, 408, 430, 436, 480, 510, 516, 544, 545, 645, 654, 680, 688, 731, 816, 860, 872, 960, 1020, 1032, 1088, 1090, 1290, 1308, 1360, 1376, 1462, 1632, 1635, 1720, 1744, 1853, 2040, 2064, 2180, 2193, 2580, 2616, 2720, 2752, 2924, 3264, 3270, 3440, 3488, 3655, 3706, 4080, 4128, 4360, 4386, 4687, 5160, 5232, 5440, 5559, 5848, 6540, 6880, 6976, 7310, 7412, 8160, 8256, 8720, 8772, 9265, 9374, 10320, 10464, 10965, 11118, 11696, 13080, 13760, 14061, 14620, 14824, 16320, 17440, 17544, 18530, 18748, 20640, 20928, 21930, 22236, 23392, 23435, 26160, 27795, 28122, 29240, 29648, 34880, 35088, 37060, 37496, 41280, 43860, 44472, 46784, 46870, 52320, 55590, 56244, 58480, 59296, 70176, 70305, 74120, 74992, 79679, 87720, 88944, 93740, 104640, 111180, 112488, 116960, 118592, 140352, 140610, 148240, 149984, 159358, 175440, 177888, 187480, 222360, 224976, 233920, 239037, 281220, 296480, 299968, 318716, 350880, 355776, 374960, 398395, 444720, 449952, 478074, 562440, 592960, 637432, 701760, 749920, 796790, 889440, 899904, 956148, 1124880, 1195185, 1274864, 1499840, 1593580, 1778880, 1912296, 2249760, 2390370, 2549728, 3187160, 3824592, 4499520, 4780740, 5099456, 6374320, 7649184, 9561480, 12748640, 15298368, 19122960, 25497280, 38245920, 76491840]

約数ペア:

[(1, 76491840), (2, 38245920), (3, 25497280), (4, 19122960), (5, 15298368), (6, 12748640), (8, 9561480), (10, 7649184), (12, 6374320), (15, 5099456), (16, 4780740), (17, 4499520), (20, 3824592), (24, 3187160), (30, 2549728), (32, 2390370), (34, 2249760), (40, 1912296), (43, 1778880), (48, 1593580), (51, 1499840), (60, 1274864), (64, 1195185), (68, 1124880), (80, 956148), (85, 899904), (86, 889440), (96, 796790), (102, 749920), (109, 701760), (120, 637432), (129, 592960), (136, 562440), (160, 478074), (170, 449952), (172, 444720), (192, 398395), (204, 374960), (215, 355776), (218, 350880), (240, 318716), (255, 299968), (258, 296480), (272, 281220), (320, 239037), (327, 233920), (340, 224976), (344, 222360), (408, 187480), (430, 177888), (436, 175440), (480, 159358), (510, 149984), (516, 148240), (544, 140610), (545, 140352), (645, 118592), (654, 116960), (680, 112488), (688, 111180), (731, 104640), (816, 93740), (860, 88944), (872, 87720), (960, 79679), (1020, 74992), (1032, 74120), (1088, 70305), (1090, 70176), (1290, 59296), (1308, 58480), (1360, 56244), (1376, 55590), (1462, 52320), (1632, 46870), (1635, 46784), (1720, 44472), (1744, 43860), (1853, 41280), (2040, 37496), (2064, 37060), (2180, 35088), (2193, 34880), (2580, 29648), (2616, 29240), (2720, 28122), (2752, 27795), (2924, 26160), (3264, 23435), (3270, 23392), (3440, 22236), (3488, 21930), (3655, 20928), (3706, 20640), (4080, 18748), (4128, 18530), (4360, 17544), (4386, 17440), (4687, 16320), (5160, 14824), (5232, 14620), (5440, 14061), (5559, 13760), (5848, 13080), (6540, 11696), (6880, 11118), (6976, 10965), (7310, 10464), (7412, 10320), (8160, 9374), (8256, 9265), (8720, 8772)]